The atomic number of an atom is the number of protons in its nucleus.
Atomic number of an atom shows the number of protons in the nucleus of the atom. OR Atomic number of an atom is the number of electrons in the atom when the atom neutrally charged
The atomic number of an atom is determined by the number of protons it has.
The atomic number of an atom is the number of protons in its nucleus.
Atomic number is the number of protons in a neutral atom
The atomic number of an atom is equivalent to the number of protons in its nucleus.
An atom's atomic number is the number of protons within the single atom of an element
The number of protons is the atomic number.
Atomic number = number of protons as well as the number of electrons in an atom.
The atomic number of an atom is the number of protons in that atom. For example, the atomic number of hydrogen is 1 because one hydrogen atom have one proton.
Atomic number = number of proton in an atom Thus atomic number of an atom with 11 protons is 11.
atomic number is how much protons(positive atom) and neutrons(neutral atom) are there in an element. therefore an atom does not have an atomic number
Atomic number depends on the number of protons and it doesn't matter how many neutrons there are in that case. Neutrons only contribute to the atomic weight. The atomic number is the same as any other atom of carbon: 6.